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LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

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LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board0.0013 August 201931 August 2019
show coupon - LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board
BGMini32

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                  Feature:

                  1. Core function ESP32
                  2. Four-wire I2C independent interface; one-step connection to I2C sensor
                  3. Sensor: IR Controller Sensor, AS312 Sensor
                  4. Mini profile: mini size, compact and easy to carry

                  Hardware Specifications  
                  Chipset ESPRESSIF-WROVER-B 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
                  FLASH QSPI flash 4MB / PSRAM  8MB
                  SRAM  520 kB SRAM
                  Button reset
                  Power indicator lamp red
                  USB to TTL CP2104
                  Modular interface UART,  SPI,  SDIO,  I2C,  LED PWM,  TV PWM,  I2S,  IRGPIO,  capacitor touch sensor,  ADC,  DACLNA  pre-amplifier
                  On-board clock 40MHz crystal oscillator 
                  Working voltage 2.7V-3.6V
                  Working current about 30mA
                  Sleep current 10uA
                  Working temperature range -40 ~ +85
                  Size&weight 40.27mm*31.07mm*8.13mm(6.42g)
                  Power Supply Specifications  
                  Power Supply USB 5V/1A
                  Charging current 500mA
                  Battery 3.7V lithium battery
                  Wi-Fi   
                  Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
                  Protocol 802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval
                  Frequency range 2.4GHz~2.5GHz(2400M~2483.5M)
                  Transmit Power 22dBm
                  Communication distance 300m
                  Bluetooth  
                  Protocol meet bluetooth v4.2BR/EDR and BLE standard
                  Radio frequency with -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH
                  Audio frequency CVSD&SBC audio frequency
                  Software specification  
                  Wi-Fi Mode Station/SoftAP/SoftAP+Station/P2P
                  Security mechanism WPA/WPA2/WPA2-Enterprise/WPS
                  Encryption Type  AES/RSA/ECC/SHA
                  Firmware upgrade UART download/OTA(Through network/host to download and write firmware)
                  Software Development Support cloud server development /SDK for user firmware development
                  Networking protocol IPv4,  IPv6,  SSL,  TCP/UDP/HTTP/FTP/MQTT
                  User Configuration AT + Instruction set,  cloud server,  android/iOSapp
                  OS FreeRTOS

                  Package includes:
                   
                  1 x TTGO Mini32 ESP32-WROVER-B 
                  6 x Pin
                  1 x line

                  LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

                  LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

                  LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

                  LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

                  LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

                  LILYGO® TTGO Mini32 Expansion Board ESP32-WROVER-B PSRAM WiFi bluetooth Module Development Board

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